Time Smuggling Starting from the Year 2000

Many people were distressed by the lack of knowledge after passing through. How many people had gone through with laptops but were faced with a shortage of electricity. How many people had crossed the border with the army but only the logistics of the 19th century. Countless seniors died on the way through... Countless seniors fell on the land of the other world... Countless seniors who had made their name but could not return home... Are you still regretting not remembering the glass formula? Are you still confused about the composition of the gunpowder? Are you still pondering over the imperfection of the mirror? In today's world, countless universities and colleges are toiling for a sponsorship; countless research institutions are floating and sinking in the wave of money; countless experts and professors' projects are stalled because of funding; all the questions have answers.... Time and space smuggling group: group 1: 19486436 (full) group 2: 64346926 (full) group 3: 18734339 (new level can be added) g